Equivalent & Substitute Parts for RE0805FRE074K64L

Part Overview

The RE0805FRE074K64L is a 4.64 kOhms ±1% thick film chip resistor manufactured by YAGEO in the 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation with an operating temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with MSL Level 1 (Unlimited moisture sensitivity). Substitute parts are identified when equivalent resistance values, package dimensions, and thermal specifications align within acceptable engineering tolerances for the application.

Substiute Parts

RE0805FRE074K64L

YAGEOIn Stock: 776RE0805FRE074K64L Datasheet

Current PartRFQ

ERJ-PB6B4641V

Panasonic Electronic ComponentsIn Stock: 5005ERJ-PB6B4641V Datasheet

MFR RecommendedRFQ

ERJ-PB6D4641V

Panasonic Electronic ComponentsIn Stock: 7286ERJ-PB6D4641V Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RE0805FRE074K64L are qualified based on the following criteria:

Mandatory Matching Parameters:

• Resistance value: 4.64 kOhms (exact match)
• Package / Case: 0805 (2012 Metric) (exact match)
• Composition: Thick Film
• Temperature Coefficient: ±50ppm/°C
• Operating Temperature Range: -55°C ~ 155°C (minimum)
• RoHS Status: ROHS3 Compliant
• MSL Rating: 1 (Unlimited)

Allowable Variations:

• Tolerance: May be tighter (lower tolerance value acceptable)
• Power Rating: May be equal or higher (0.125W or greater acceptable)
• Manufacturer: Different manufacturer acceptable if all parameters match

The identified substitutes are Panasonic ERJ-PB6 series resistors, which maintain identical resistance, package, thermal characteristics, and compliance ratings while offering enhanced tolerance specifications and higher power ratings.

Parameter Comparison

Engineering Selection Recommendations

Both Panasonic ERJ-PB6 series substitutes maintain full compatibility with the RE0805FRE074K64L in terms of electrical performance, package footprint, and environmental compliance. The substitutes offer enhanced specifications:

ERJ-PB6B4641V provides ±0.1% tolerance with 0.25W power rating and AEC-Q200 automotive qualification. This option is suitable for applications requiring tighter tolerance control and automotive-grade reliability.

ERJ-PB6D4641V provides ±0.5% tolerance with 0.25W power rating and AEC-Q200 automotive qualification. This option balances tolerance improvement with cost considerations while maintaining automotive-grade reliability.

Both substitutes feature increased seated height (0.028" vs. 0.024") and higher power dissipation capability. All three parts maintain ROHS3 compliance, MSL Level 1 rating, and identical operating temperature ranges. Product status is Active for all listed components.

Frequently Asked Questions (FAQ)

Q: Can ERJ-PB6B4641V or ERJ-PB6D4641V be used as direct replacements for RE0805FRE074K64L?

A: Yes. Both Panasonic parts are direct substitutes. They maintain identical resistance values, package dimensions (0805), thermal operating range (-55°C ~ 155°C), and compliance certifications (ROHS3, MSL 1). The substitutes offer tighter tolerance specifications and higher power ratings, which are compatible with applications designed for the original part.

Q: What is the difference between ERJ-PB6B4641V and ERJ-PB6D4641V?

A: The primary difference is tolerance specification. ERJ-PB6B4641V offers ±0.1% tolerance, while ERJ-PB6D4641V offers ±0.5% tolerance. Both share identical resistance value (4.64 kOhms), power rating (0.25W), package format (0805), and AEC-Q200 automotive qualification. Selection depends on tolerance requirements of the specific application.

Q: Are there any physical compatibility concerns when substituting these parts?

A: The substitute parts have a maximum seated height of 0.028" compared to 0.024" for the original part. This 0.004" (0.10mm) difference is within typical PCB assembly tolerances and should not cause mechanical interference. All three parts use identical 0805 package footprints and termination configurations.

Q: Do the substitute parts require different handling or storage procedures?

A: No. All three parts share identical MSL Level 1 (Unlimited) moisture sensitivity ratings, indicating no special moisture control requirements during storage or handling. Standard ESD precautions apply to all thick film chip resistors.

Q: What is the significance of AEC-Q200 rating on the Panasonic substitutes?

A: AEC-Q200 is an automotive industry qualification standard. The Panasonic ERJ-PB6 series parts meet this standard, making them suitable for automotive applications. The original RE0805FRE074K64L does not specify AEC-Q200 qualification. If automotive-grade reliability is required, the Panasonic substitutes provide this additional assurance.